pthread_mutex_t initialization
... Variables pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER; // Lock shared ... Don't use those macros to initialize the mutex or condition variable later. , It is a type error, you should use: pthread_mutex_t instead of pthread_mutex_t* : pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;.,h> pthread_mutex_t mp = PTHREAD_MUTEX_INITIALIZER; pthread_mutexattr_t mattr ; int ret ; /* initialize a mutex to its default value */ ret = pthread_mutex_init(& mp , NULL); /* initialize a mutex */ ret = pthread_mutex_init(& mp , & mattr ), int pthread_mutex_init(pthread_mutex_t *restrict mutex, ... Mutex initialization using the PTHREAD_MUTEX_INITIALIZER does not immediately,A mutex can be statically initialized by assigning PTHREAD_MUTEX_INITIALIZER in its definition, as follows: pthread_mutex_t def_mutex = PTHREAD_MUTEX_INITIALIZER; A mutex must be initialized (either by calling pthread_mutex_init(), or statically) before i,If you pass a pthread_mutex_t object around to be initialized, make sure the initialization code has been compiled with the same _OPEN_SYS_MUTEX_EXT ... ,pthread_mutex_t mutex2; pthread_mutex_t mutex3; pthread_mutexattr_t mta; pthread_mutexattr_init(&mta);. The following three mutex initialization mechanisms ... ,int pthread_mutex_init(pthread_mutex_t *restrict mutex, const pthread_mutexattr_t *restrict attr); pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; ... , PTHREAD_MUTEX_INITIALIZER is a constant initializer, valid when in initialization only. It is a macro that doesn't necessarily expand to an integral type. mute = (pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER; This is an another solution for this error., If you have a C99 conforming compiler you can use P99 to do your initialization: static pthread_mutex_t mutexes[NUM_THREADS] ...
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 pthread_mutex_t initialization 相關參考資料
C Confused on how to initialize and implement a pthread ...
... Variables pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER; // Lock shared ... Don't use those macros to initialize the mutex or condition variable later. https://stackoverflow.com How am I supposed to initialize pthread mutexes? - Stack ...
It is a type error, you should use: pthread_mutex_t instead of pthread_mutex_t* : pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;. https://stackoverflow.com Initialize a Mutex (Multithreaded Programming Guide)
h> pthread_mutex_t mp = PTHREAD_MUTEX_INITIALIZER; pthread_mutexattr_t mattr ; int ret ; /* initialize a mutex to its default value */ ret = pthread_mutex_init(& mp , NULL); /* initialize a mut... https://docs.oracle.com pthread mutex 基本用法| feng 言feng 语
int pthread_mutex_init(pthread_mutex_t *restrict mutex, ... Mutex initialization using the PTHREAD_MUTEX_INITIALIZER does not immediately http://feng-qi.github.io pthread_mutex_init() -- initialize a mutex - MKS Toolkit
A mutex can be statically initialized by assigning PTHREAD_MUTEX_INITIALIZER in its definition, as follows: pthread_mutex_t def_mutex = PTHREAD_MUTEX_INITIALIZER; A mutex must be initialized (either b... https://www.mkssoftware.com pthread_mutex_init() — Initialize a mutex object - IBM ...
If you pass a pthread_mutex_t object around to be initialized, make sure the initialization code has been compiled with the same _OPEN_SYS_MUTEX_EXT ... https://www.ibm.com pthread_mutex_init()--Initialize Mutex - IBM Knowledge Center
pthread_mutex_t mutex2; pthread_mutex_t mutex3; pthread_mutexattr_t mta; pthread_mutexattr_init(&mta);. The following three mutex initialization mechanisms ... https://www.ibm.com pthread_mutex_init(3): destroyinitialize mutex - Linux man page
int pthread_mutex_init(pthread_mutex_t *restrict mutex, const pthread_mutexattr_t *restrict attr); pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER; ... https://linux.die.net pthread_mutex_t init error - Stack Overflow
PTHREAD_MUTEX_INITIALIZER is a constant initializer, valid when in initialization only. It is a macro that doesn't necessarily expand to an integral type. mute = (pthread_mutex_t)PTHREAD_MUTEX_IN... https://stackoverflow.com Static pthreads mutex initialization - Stack Overflow
If you have a C99 conforming compiler you can use P99 to do your initialization: static pthread_mutex_t mutexes[NUM_THREADS] ... https://stackoverflow.com |